Hannah N. Farmer, DO

Medicare activity in 2024

Official CMS public-use data for Hannah N. Farmer, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)385 services
2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)258 services
3. Needle measurement of electrical activity in arm or leg muscles, complete study (95886)30 services
4. Needle measurement of electrical activity in arm or leg muscles, limited study (95885)22 services
5. Hospital discharge day management, 30 minutes or less (99238)19 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol74%
• Arthritis63%
• Diabetes42%
• Depression41%
• Stroke or mini-stroke41%

Hospitals where Hannah N. Farmer works

Medicare's Facility Affiliation Data lists Hannah N. Farmer at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• University of Missouri Health CareColumbia, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260141

Practice locations

Addresses where Hannah N. Farmer is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Hospital DrColumbia, MO 65212 (573) 882‑4141

Group practices

Medicare enrollment lists Hannah N. Farmer as a member of this group (CMS data updated October 2, 2026).

• The Curators of the University of Missouri1,131 clinicians in the group

Specialties

• Physical Medicine and Rehabilitationprimary

Find other Physical Medicine and Rehabilitation doctors in Missouri →

Other rehabilitation doctors in Columbia

Clinicians with the same Medicare primary specialty in Columbia, MO — not a recommendation.

• Paul S. Jones, DO
• William D. Arnold, MD
• Derek Schirmer, DO
• Joseph Burris, MD
• Reza S. Farid, MD
• Liga Kreitner, MD
• Mark Drymalski, MD
• Ryan Castoro, DO

All rehabilitation doctors in Columbia →

Other clinicians in The Curators of the University of Missouri

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Angela Parks, PA
• Samuel Holt McNair, MD
• Katherine A. Cavender, CNA
• Ashlea E. Horstman, PA
• Jeffrey Brade, CNA
• Lindsey L. Saint, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians